Home / 2,233,143.84-3,349,717.56-550,247.52

Finding the Fourth Proportional to 2,233,143.84, 3,349,717.56 and 550,247.52

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Solution

The fourth proportional to 2,233,143.84, 3,349,717.56 and 550,247.52 is: 825,371.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,143.84 : 3,349,717.56 = 550,247.52 : x
  2. Step 2: Convert to fraction form
    2,233,143.84/3,349,717.56 = 550,247.52/x
  3. Step 3: Cross multiply
    2,233,143.84x = 3,349,717.56 × 550,247.52
  4. Step 4: Simplify right side
    2,233,143.84x = 1,843,173,780,090.45
  5. Step 5: Solve for x
    x = 1,843,173,780,090.45/2,233,143.84
  6. Step 6: Final answer
    x = 825,371.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.